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1. 发明授权

KR101638219B1 직렬 스팀 투입에 의한 유화 중합 라텍스의 응집 방법 및 응집 장치 有权
标题翻译：通过直接蒸汽输入和凝结装置乳化聚合的乳胶的凝聚方法
公开(公告)号：KR101638219B1
公开(公告)日：2016-07-08
申请号：KR1020130062345
申请日：2013-05-31
申请人： 주식회사 엘지화학
发明人： 김창술 , 정회인 , 이형섭
IPC分类号： C08C1/14 , C08C1/16 , C08C3/00 , C08F2/01
摘要： 본발명은스팀을투입함에있어서, 길이방향으로스팀투입위치를변경하여분기투입함으로써점도및 이송력을개선시켜우수한슬러리의분체특성및 수지의열안정성을가진직렬스팀투입에의한유화중합라텍스의응집방법및 응집장치에관한것이다.

2. 发明授权

KR100879219B1 라텍스 응집에 의한 고분자/탄소나노튜브 복합재료의 제조방법 有权
标题翻译：聚合物/碳纳米管纳米复合材料的制备
公开(公告)号：KR100879219B1
公开(公告)日：2009-01-16
申请号：KR1020070101803
申请日：2007-10-10
申请人： 인하대학교 산학협력단
发明人： 심상은 , 홍상현
IPC分类号： C08J3/16 , C08C1/16 , C08K3/04 , B82B3/00
摘要： A fabrication method of polymer/carbon nanotube nanocomposite is provided to ensure excellent electrical characteristic, thermal characteristic, physical properties and mechanical property due to high dispersion degree of the carbon nanotube existing in the inside or on the surface of particles. A fabrication method of polymer/carbon nanotube nanocomposite comprises (S1) a step for dispersing carbon nanotube into the solution; and (S2) a step for obtaining the polymer / carbon nanotube composite by dispersing the carbon nanotube dispersed in the solution, to the synthetic latex and aggregating the dispersed material at a glass transition temperature of a polymer forming the synthetic latex or more.
摘要翻译：提供聚合物/碳纳米管纳米复合材料的制造方法，以确保存在于颗粒内部或表面上的碳纳米管的高分散度，优异的电特性，热特性，物理性能和机械性能。聚合物/碳纳米管纳米复合材料的制造方法包括（S1）将碳纳米管分散到溶液中的步骤; 和（S2）通过将分散在溶液中的碳纳米管分散到合成胶乳中并在形成合成胶乳的聚合物的玻璃化转变温度聚集分散材料的步骤。

3. 发明公开

KR1020030034395A 고무라텍스의 응집입자 제조방법 失效
标题翻译：生产橡胶胶乳凝胶颗粒的方法
公开(公告)号：KR1020030034395A
公开(公告)日：2003-05-09
申请号：KR1020010065317
申请日：2001-10-23
申请人： 제일모직주식회사
发明人： 장기보 , 이병도 , 임광열 , 박상규 , 전동원 , 이철호
IPC分类号： C08C1/16
摘要： PURPOSE: Provided is a method for producing coagulated particles of rubber latex excellent in stability, which shows small changes of particle diameter with the lapse of time. CONSTITUTION: The method comprises the steps of (i) forming a seed synthetic rubber latex by typical emulsion polymerization, (ii) mixing an ion-exchanged water, pH adjusting agent, and emulsifier into a unsaturated acid-containing copolymer latex having solid content of 10-50 wt%, to pre-treat the latex so as to have solid content of 1-10 wt% and pH of 3-11, (iii) introducing the pre-treated latex into the seed synthetic rubber latex formed from the step(i), and (iv) adding an ion-exchanged water, anionic emulsifier, nonionic emulsifier, antifoaming agent, and water-soluble polymer to the seed synthetic rubber latex. The method is characterized in that the water-soluble polymer is selected from the group consisting of polyethylene glycol having number average molecular weight of 200-20,000, copolymer of ethylene glycol and ethylene oxide, and a copolymer of polypropylene glycol and propylene glycol and ethylene oxide.
摘要翻译：目的：提供稳定性优异的胶乳凝固粒子的方法，随着时间的推移，粒径的变化小。构成：该方法包括以下步骤：（i）通过典型的乳液聚合形成种子合成橡胶胶乳，（ii）将离子交换水，pH调节剂和乳化剂混合到具有固体含量的不饱和酸的共聚物胶乳中 10-50重量％，以预处理胶乳以使固体含量为1-10重量％，pH为3-11，（iii）将预处理的胶乳引入由步骤（i）中，和（iv）向种子合成橡胶胶乳中加入离子交换水，阴离子乳化剂，非离子乳化剂，消泡剂和水溶性聚合物。该方法的特征在于，水溶性聚合物选自数均分子量为200-20,000的聚乙二醇，乙二醇和环氧乙烷的共聚物，以及聚丙二醇和丙二醇与环氧乙烷的共聚物。

4. 发明公开

KR1020140141065A 직렬 스팀 투입에 의한 유화 중합 라텍스의 응집 방법 및 응집 장치 有权
标题翻译：通过直接蒸汽输入和凝结装置乳化聚合的乳胶的凝聚方法
公开(公告)号：KR1020140141065A
公开(公告)日：2014-12-10
申请号：KR1020130062345
申请日：2013-05-31
申请人： 주식회사 엘지화학
发明人： 김창술 , 정회인 , 이형섭
IPC分类号： C08C1/14 , C08C1/16 , C08C3/00 , C08F2/01
CPC分类号： C08C1/14 , C08C1/02 , C08C1/065 , C08C3/00 , C08F2/01
摘要： 본 발명은 스팀을 투입함에 있어서, 길이 방향으로 스팀 투입 위치를 변경하여 분기 투입함으로써 점도 및 이송력을 개선시켜 우수한 슬러리의 분체 특성 및 수지의 열안정성을 가진 직렬 스팀 투입에 의한 유화중합 라텍스의 응집 방법 및 응집 장치에 관한 것이다.
摘要翻译：本发明涉及一种通过串联蒸汽引入凝结乳液聚合胶乳的方法和装置，其中当引入蒸汽时，通过在纵向方向改变蒸汽导入位置来一体化地引入蒸汽，以提高粘度和进料力，从而获得优异的浆料粉末性能和树脂的热稳定性。

5. 发明授权

KR100443659B1 고무라텍스의 응집입자 제조방법 失效
标题翻译： 고무라텍스의응집입자자자
公开(公告)号：KR100443659B1
公开(公告)日：2004-08-09
申请号：KR1020010065317
申请日：2001-10-23
申请人： 제일모직주식회사
发明人： 장기보 , 이병도 , 임광열 , 박상규 , 전동원 , 이철호
IPC分类号： C08C1/16
摘要： PURPOSE: Provided is a method for producing coagulated particles of rubber latex excellent in stability, which shows small changes of particle diameter with the lapse of time. CONSTITUTION: The method comprises the steps of (i) forming a seed synthetic rubber latex by typical emulsion polymerization, (ii) mixing an ion-exchanged water, pH adjusting agent, and emulsifier into a unsaturated acid-containing copolymer latex having solid content of 10-50 wt%, to pre-treat the latex so as to have solid content of 1-10 wt% and pH of 3-11, (iii) introducing the pre-treated latex into the seed synthetic rubber latex formed from the step(i), and (iv) adding an ion-exchanged water, anionic emulsifier, nonionic emulsifier, antifoaming agent, and water-soluble polymer to the seed synthetic rubber latex. The method is characterized in that the water-soluble polymer is selected from the group consisting of polyethylene glycol having number average molecular weight of 200-20,000, copolymer of ethylene glycol and ethylene oxide, and a copolymer of polypropylene glycol and propylene glycol and ethylene oxide.
摘要翻译：目的：提供一种稳定性优异的橡胶胶乳凝聚粒子的制造方法，粒径随时间变化小。构成：该方法包括以下步骤：（i）通过典型的乳液聚合形成种子合成橡胶胶乳，（ii）将离子交换水，pH调节剂和乳化剂混合到含不饱和酸的共聚物胶乳中，（iii）将预处理的胶乳引入由步骤（a）形成的种子合成橡胶胶乳中，以预处理胶乳以具有1-10重量％的固含量和3-11的pH，（i），和（iv）向种子合成橡胶胶乳中加入离子交换水，阴离子乳化剂，非离子乳化剂，消泡剂和水溶性聚合物。该方法的特征在于水溶性聚合物选自数均分子量为200-20,000的聚乙二醇，乙二醇和环氧乙烷的共聚物以及聚丙二醇和丙二醇和环氧乙烷的共聚物。

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